Adding upstream version 14.2.upstream/14.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 53 insertions, 0 deletions

diff --git a/src/pulsecore/cpu-arm.h b/src/pulsecore/cpu-arm.h
new file mode 100644
index 0000000..dfdda32
--- /dev/null
+++ b/src/pulsecore/cpu-arm.h
@@ -0,0 +1,53 @@
+#ifndef foocpuarmhfoo
+#define foocpuarmhfoo
+
+/***
+  This file is part of PulseAudio.
+
+  Copyright 2004-2006 Lennart Poettering
+  Copyright 2009 Wim Taymans <wim.taymans@collabora.co.uk>
+
+  PulseAudio is free software; you can redistribute it and/or modify
+  it under the terms of the GNU Lesser General Public License as published
+  by the Free Software Foundation; either version 2.1 of the License,
+  or (at your option) any later version.
+
+  PulseAudio is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <stdint.h>
+#include <pulsecore/macro.h>
+
+#ifndef PACKAGE
+#error "Please include config.h before including this file!"
+#endif
+
+typedef enum pa_cpu_arm_flag {
+    PA_CPU_ARM_V6       = (1 << 0),
+    PA_CPU_ARM_V7       = (1 << 1),
+    PA_CPU_ARM_VFP      = (1 << 2),
+    PA_CPU_ARM_EDSP     = (1 << 3),
+    PA_CPU_ARM_NEON     = (1 << 4),
+    PA_CPU_ARM_VFPV3    = (1 << 5),
+    PA_CPU_ARM_CORTEX_A8 = (1 << 6),
+} pa_cpu_arm_flag_t;
+
+void pa_cpu_get_arm_flags(pa_cpu_arm_flag_t *flags);
+bool pa_cpu_init_arm(pa_cpu_arm_flag_t *flags);
+
+/* some optimized functions */
+void pa_volume_func_init_arm(pa_cpu_arm_flag_t flags);
+
+#ifdef HAVE_NEON
+void pa_convert_func_init_neon(pa_cpu_arm_flag_t flags);
+void pa_mix_func_init_neon(pa_cpu_arm_flag_t flags);
+void pa_remap_func_init_neon(pa_cpu_arm_flag_t flags);
+#endif
+
+#endif /* foocpuarmhfoo */